JB 512C23 KNX Switching Actuator
This high-voltage KNX switching actuator delivers one relay contact for either AC 120...277 V at 20 AX or AC 347 V at 15 AX for C-load applications. Intended for UL/NEMA junction-box mounting via a 1/2 inch threaded connector, it supports North American commercial and industrial voltages including 347 V common in Canadian lighting.
Technical Specifications
| Outputs |
1 relay contact as switching element |
| Voltage |
Rated contact operating voltage AC 120...277 V or AC 347 V |
| Current |
20 AX at AC 120/277 V; 15 AX at AC 347 V |
| Load |
Fluorescent lamp load per DIN EN 60669-1: 20 AX (200 μF) at AC 120/277 V, 15 AX (200 μF) at AC 347 V |
| Frequency |
50/60 Hz |
| Protection |
IP20 |
| Power |
Bus-powered electronics |
| Bus |
Integrated bus coupling unit; KNX TP via bus terminal block |
| Installation |
Built-in device with 1/2 inch thread for UL/NEMA junction box; function wires through threaded connector |
Operating Features
- Normal or time switch mode selectable
- Relay Mode: NO contact / NC contact selectable
- Selectable AND/OR of two communication objects
- Integrated 8-bit scene control; each output linkable to up to 8 scenes
- Operating hours counter with threshold; load cycle counter with threshold
Dimensions: 70 x 90 x 44.6 mm (WxHxD)
Data sheet: A6V11786007
Warranty: 24 Months
Applications
High-voltage North American commercial and industrial loads: 347 V Canadian lighting circuits, large fluorescent banks, high-bay HID/LED contactors, motor loads up to 20 AX, electrical rooms needing KNX control inside UL junction boxes.